## About The Pull Request
discussed in #93439, a generic proc for getting a list of all types
minus abstract types.
applies this to most instances of a for loop that currently filters out
abstract types
it SHOULD be a nothing burger for performance, however I have not bench
marked the difference. (also testing, there is a total of 7 calls in
init to it)
## About The Pull Request
As the title says.
`init_order` is no more, subsystems ordering now depends on their
declared dependencies.
Subsystems can now declare which other subsystems need to init before
them using a list and the subsystem's typepath
I.e.
```dm
dependencies = list(
/datum/controller/subsystem/atoms,
/datum/controller/subsystem/mapping
)
```
The reverse can also be done, if a subsystem must initialize after your
own:
```dm
dependents = list(
/datum/controller/subsystem/atoms
)
```
Cyclical dependencies are not allowed and will throw an error on
initialization if one is found.
There's also a debug tool to visualize the dependency graph, although
it's a bit basic:

Subsystem load ordering can still be controlled using `init_stage`, some
subsystems use this in cases where they must initialize first or last
regardless of dependencies. An error will be thrown if a subsystem has
an `init_stage` before one of their dependencies.
## Why It's Good For The Game
Makes dealing with subsystem dependencies easier, and reduces the chance
of making a dependency error when needing to shift around subsystem
inits.
## Changelog
🆑
refactor: Refactored subsystem initialization
/🆑
## About The Pull Request
Instruments now use TGUI as their editor which is pretty cool.
It's mostly a 1:1 remake of the HTML UI except I did make a change to
make the playback options a little more compact, leaving some more space
for the editor before you have to scroll, and some other minor things
that were made to make the UI hopefully nicer to look at and mess with.
When there's a song to play - While playing, Repeat section can't be
edited

Help section and UI when there's no song put in

## Why It's Good For The Game
It is yet another step in finishing up
https://hackmd.io/XLt5MoRvRxuhFbwtk4VAUA?view
Instruments especially were in a poor spot because they didn't respect
things like ``IN_USE`` to not refresh if it's not the "UI" you are on,
and such.
## Changelog
🆑
refactor: Instruments now use TGUI.
/🆑
---------
Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>
About The Pull Request
A circuit and shell components have been added to Synthesizers (headphones and spacepods included, though with a reduced capacity because of their size), so they can now be used for wiremod. Just like for instant cameras, no shell design here. They are meant to be found in dorms or maybe ordered from cargo.
Why It's Good For The Game
The station outside the sci department has plenty of USB ports stuff but is lacking when it comes to circuits shell. This is another small step toward a better and more applicable wiremod.
Changelog
cl
expansion: Synthesizers and headphones can now have circuits installed.
/cl